75F

Explanation
The system resources manager (SRM) detected that
the system timer queue element (TQE) exceeded the expected interval.

System action
SRM performs normal TQE expiration processing
and requeues the TQE.  The system abnormally ends the current task.
The system writes messages and a logrec data set error record.

System programmer response
Search problem reporting data bases
for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the logrec data set
error record.

Source
System resources manager (SRM)